A daily updated filename extension database!

FLR file extension

The table below provides useful information about the .flr file extension. It answers questions such as:

  • What is the .flr file?
  • What program do I need to open a .flr file?
  • How can the .flr file be opened, edited or printed?
  • How can I convert .flr files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ WinFlash Results File

FLR file is a WinFlash Results File. WinFlash is a basic flash card program for Microsoft Windows.
Category: Data files
Application: WinFlash
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
FLR aliases:
FLR related links:
FLR related extensions:
WinFlash Flashcard Source

WinFlash Compiled Flashcard

WinFlash Compiled Test

WinFlash Flashcard Source (new)

WinFlash Flashcard Settings

Other types of files may also use the .flr file extension.

🚫 The .flr file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

blr, clr, dlr, elr, fir, fkr, fl, fld, flf, flg, flt, fmr, for, fpr, fr

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

StarTrekker Music Module
Adobe Audition Filter
Adobe PageMaker Import Filter
General Filter Data
FAiRLiGHT Group Abbreviation
WinFlash Compiled Test
Biacore BIAlite Project Data
Tableau Offline License Registration Data
Microsoft SharePoint Federated Location Definition
STK Frequency Information File

🔴 Can't open a .flr file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .flr file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .flr file extension, write to us!

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